table{
    width: 700px;
    border-collapse: collapse;
    thead{
        tr{
            background-color: #999;
            th{
                padding: 10px;
                border: 1px solid #000;
            }
        }
    }
    tbody{
        tr{
            td{
                padding: 10px;
                border: 1px solid #000;
                text-align: center;
            }
        }
    }
    tfoot{
        tr{
            td{
                padding: 10px;
                border: 1px solid #000;
                text-align: center;
            }
        }
    }
}
